沈阳版牛津英语8B英语导学案20

育英学校牛津英语8B英语导学案19（李才必）课题Topic Chapter 3 A dangerous servant Reading(III) 课型Type L+S学习目标Learning aims 知识Knowledgewords and expressions学生姓名：情感EmotionTo know about electricity能力AbilityTo improve reading skills重点和难点Key and difficulty Words and expressions: Sentences: May I …?时间预设Time—sharingP2’L10’S18’S2’C8’学习策略Learning strategyGroup co-operation inquiry learning教学环节课前复习用所给动词的适当形式填空1. They _________ (be) friends since they were boys.2. Tom often _________ (go) to the school library to borrow books.3. By the end of last term, we _______ (learn) more than one thousand English words.4. Please _________ (not make) any noise. We are having a meeting.5. I am very sorry. I really _________ (not know) you were having a talk here.6. The boy is used to _________ (get) up early now.新课导入We have known something about France. Let’s know about it in detail now.探究展示翻译下列句子1.电是我们看不见的一种能量。

___________________________________________________2.你可以挑选你喜欢的任何东西。

___________________________________________________3.电在电线中流动。

___________________________________________________4.仪表可以测量出你所使用的电量。

___________________________________________________5.我们可以把它变成看得见，听得见或者摸得着的能量。

___________________________________________________6.他根本就不知道电是什么。

___________________________________________________7.电通过导线传输。

___________________________________________________8.电比水要危险得多。

___________________________________________________点拨although conj. =though 虽然；尽管much more dangerousthan...much用来修饰比较级可以修饰比较级的：much, a lot, far, ……得多 a little, a bit, 一点儿even 甚至，still仍然connect v. （使）连接；联结connect A to/ with Bconnect A and Bpower n. 1电力供应a power station 发电厂/站教学环节9.它们是里面有电的包装。

___________________________________________________10. 他以为可以论包买到它。

___________________________________________________改写句子1. My father bought me a new bicycle. （改为被动语态）A new bicycle _________ _________ for me by my father.2. Everything goes well.（改为反意疑问句）Everything goes well, ________ ________?3. They are running fast. （改为感叹句）_________ _________ they are running!4. She became ill because it was too cold. （改为简单句）She became ill _________ _________ the cold weather.5. He asked the girl:‘Why do you live in the country?’（间接引语）He asked the girl _________ she _________ in the country.6. The thick wires are buried under the street. (改为被动语态)We ________ the ________ ________ under the street.7. What does it look like? Tell me please.(改为宾语从句)Can you tell me _______ ________ _________ ________?2能力powerless adj. 无能为力的be powerlessto do sth.powerful adj.强有力的powerful weapons 强大的武器contain v. 包含；含有；容纳container n. 容器chemical1n. 化学物质2adj. 化学的chemistry n. 化学chemist n. 化学家；药剂师produce v. 生产product n. 产品production n. 生产；产量反馈检测根据题意写单词1.Don’t you think that we can buy electricity in______________ like sweets?2. I cannot turn on the light, so I think I have to buy another light __________3. There is a large ______________of work for us to do every day.4. A metre ___________ the amount of electricity you use.5. You can go to your teacher for further ___________ if you don’t understand it well.6. A ___________ station is where we make electricity.7. ______________ contain chemicals that can produce electricity.8. Thin wires are connected to thick ones that are _________ under the street.课后作业选词填空1.Does _________(anyone, someone) want ___________(something, anything)?2.Ha! Ha! I’ve tricked Daisy at__________(last, least)!3.Do you know___________________(what’s electricity, what electricity is)?4.Electricity comes into our flat _________(through, across) thin wires.5.We can change it ________(in, into) forms of energy we can see, hear or feel.6.Can we buy electricity ________(with, in) packets, like sweets?7.We get a bill for the amount of the electricity we used _________(month, monthly).8.Electricity is just like air. It’s ___________(invisible, visible).9.I can’t believe ________(what, that) he said at the meeting.10.Can’t you see the grin _____(on, in) his face? Don’t believe him!反思。